Fix clippy

Cargo.toml

@@ -27,3 +27,9 @@ unicode-segmentation = "1.10"
 
 [dev-dependencies]
 regex = "1.7"
+
+[lints.clippy]
+comparison_chain = "allow"
+if_same_then_else = "allow"
+match_like_matches_macro = "allow"
+get_first = "allow"

src/evaluator.rs

@@ -89,8 +89,7 @@ pub fn sin(mut input: d128) -> d128 {
 	let unrounded_result = negative_correction * result;
 
 	// This uses bankers rounding, but I *think* it's fine
-	let result = unrounded_result.quantize(rounding_base());
-	result
+	unrounded_result.quantize(rounding_base())
 }
 
 /// Returns the cosine of a [`struct@d128`]

src/lib.rs

@@ -1,11 +1,3 @@
-#![cfg_attr(
-	feature = "cargo-clippy",
-	allow(
-		clippy::comparison_chain,
-		clippy::if_same_then_else,
-		clippy::match_like_matches_macro,
-	)
-)]
 //! calculation + conversion
 //!
 //! cpc parses and evaluates strings of math, with support for units and conversion. 128-bit decimal floating points are used for high accuracy.